.content-picter{
	height: 425px;
	background-color: #000;

}
.content-picter-block{
	width: 670px;
	height: 395px;
	margin: 0 auto;
	padding-top:50px; 
	position: relative;
}
.content-picter-block img{
	display: block;
	margin-right: 57px;
	float: left;
}
.swiper-container {
        width: 420px;
        height: 345px;
        padding: 50px;
    }
    .swiper-slide {
        background-position: center;
        background-size: cover;
        width: 420px;
        height: 345px;
    }
.introduce{
	height: 780px;
	background-color: #f5f5f5;
}
.introduce-bg{
	width: 1100px;
	height: 730px;
	margin: 0 auto;
	background-color: #fff;
	position: relative;
}
.introduce-bg span{
	display: block;
	font-size: 16px;
	font-family: "微软雅黑";
	padding-top: 25px;
	color: #000;
}
.introduce-text{
	width: 1100px;
	height: 200px;
}
.introduce-text span{
	display: block;
	text-align: center;
	padding-top: 50px;
	font-size: 24px;
	font-family: "微软雅黑";
	color: #000;
}
.introduce-text-main{
	width: 800px;
	height: 250px;
	margin-top: 60px;
	margin-left: 190px;
}
.introduce-text p{
	font-size: 12px;
	line-height: 25px;
	font-family: "微软雅黑";
	color: #7a7a7a;
}
.introduce-other{
	width: 1100px;
	height: 220px;
	position: absolute;
	bottom: 100px;
	left: 25px;
}
.introduce-other span{
	font-size: 12px;
	font-family: "微软雅黑";
	color: #000;
	display: block;
}
.introduce-other-1{
	width: 195px;
	height: 190px;
	margin-top: 16px;
	margin-right: 23px;
	float: left;
}
.introduce-other-1 img{
	width: 195px;
	height: 160px;
}
.introduce-other-1 span{
	font-size: 10px;
	font-family: "微软雅黑";
	padding-top:14px;
	text-align: center; 
}